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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/16548

Title: Multiplicity dependence of inclusive p(t) spectra from p-p collisions at root s=200 GeV
Authors: ADAMS, J
AGGARWAL, MM
AHAMMED, Z
AMONETT, J
ANDERSON, BD
ANDERSON, M
ARKHIPKIN, D
AVERICHEV, GS
BAI, Y
BALEWSKI, J
BARANNIKOVA, O
LJUBICIC, T
LLOPE, WJ
LONG, H
LONGACRE, RS
LOPEZ-NORIEGA, M
LOVE, WA
LU, Y
LUDLAM, T
LYNN, D
BHARDWAJ, S
GOS, H
MA, GL
MA, JG
MA, YG
MAGESTRO, D
MAHAPATRA, DP
MAJKA, R
MANGOTRA, LK
MANWEILER, R
MARGETIS, S
MARKERT, C
GREBENYUK, O
BHASIN, A
MARTIN, L
MATIS, HS
MATULENKO, YA
MCCLAIN, CJ
MCSHANE, TS
MELNICK, Y
MESCHANIN, A
MILLER, ML
MINAEV, NG
GROSNICK, D
MIODUSZEWSKI, S
BHATI, AK
MIRONOV, C
MISCHKE, A
MISHRA, DK
MITCHELL, J
MOHANTY, B
MOLNAR, L
MOORE, CF
MOROZOV, DA
GUERTIN, SM
MUNHOZ, MG
NANDI, BK
BICHSEL, H
NATTRASS, C
NAYAK, TK
NELSON, JM
NETRAKANTI, PK
NIKITIN, VA
NOGACH, LV
NURUSHEV, SB
GUIMARAES, KSFF
ODYNIEC, G
OGAWA, A
OKOROKOV, V
BIELCIK, J
OLDENBURG, M
OLSON, D
PACHR, M
PAL, SK
PANEBRATSEV, Y
PANITKIN, SY
GUO, Y
PAVLINOV, AI
PAWLAK, T
PEITZMANN, T
PEREVOZTCHIKOV, V
BIELCIKOVA, J
PERKINS, C
PERYT, W
PETROV, VA
PHATAK, SC
PICHA, R
GUPTA, N
PLANINIC, M
PLUTA, J
POLJAK, N
PORILE, N
PORTER, J
BLAND, LC
POSKANZER, AM
POTEKHIN, M
POTREBENIKOVA, E
POTUKUCHI, BVKS
GUTIERREZ, TD
PRINDLE, D
PRUNEAU, C
PUTSCHKE, J
RAKNESS, G
RANIWALA, R
RANIWALA, S
BLYTH, CO
RAY, RL
RAZIN, SV
REINNARTH, J
HAAG, B
RELYEA, D
RETIERE, F
RIDIGER, A
RITTER, HG
ROBERTS, JB
ROGACHEVSKIY, OV
ROMERO, JL
BLYTH, SL
ROSE, A
ROY, C
HALLMAN, TJ
RUAN, L
RUSSCHER, MJ
SAHOO, R
SAKREJDA, I
SALUR, S
SANDWEISS, J
SARSOUR, M
SAZHIN, PS
BONNER, BE
SCHAMBACH, J
BARNBY, LS
SCHARENBERG, RP
SCHMITZ, N
SCHWEDA, K
SEGER, J
SELYUZHENKOV, I
SEYBOTH, P
SHABETAI, A
SHAHALIEV, E
SHAO, M
BOTJE, M
HAMED, A
SHARMA, M
SHEN, WQ
SHIMANSKIY, SS
SICHTERMANN, E
SIMON, F
SINGARAJU, RN
SMIRNOV, N
SNELLINGS, R
SOOD, G
SORENSEN, P
HARRIS, JW
BOUCHET, J
SOWINSKI, J
SPELTZ, J
SPINKA, HM
SRIVASTAVA, B
STADNIK, A
STANISLAUS, TDS
STOCK, R
STOLPOVSKY, A
STRIKHANOV, M
HE, W
STRINGFELLOW, B
BRANDIN, AV
SUAIDE, AAP
SUGARBAKER, E
SUMBERA, M
SUN, Z
SURROW, B
SWANGER, M
SYMONS, TJM
DE TOLEDO, AS
HEINZ, M
TAI, A
TAKAHASHI, J
BRAVAR, A
TANG, AH
TARNOWSKY, T
THEIN, D
THOMAS, JH
TIMMINS, AR
TIMOSHENKO, S
TOKAREV, M
HENRY, TW
TRAINOR, TA
TRENTALANGE, S
TRIBBLE, RE
BYSTERSKY, M
TSAI, OD
ULERY, J
ULLRICH, T
UNDERWOOD, DG
VAN BUREN, G
VAN DER KOLK, N
HEPPLEMANN, S
VAN LEEUWEN, M
VANDER MOLEN, AM
VARMA, R
VASILEVSKI, IM
CADMAN, RV
VASILIEV, AN
VERNET, R
VIGDOR, SE
VIYOGI, YP
VOKAL, S
HIPPOLYTE, B
VOLOSHIN, SA
WAGGONER, WT
WANG, F
WANG, G
WANG, JS
CAI, XZ
WANG, XL
WANG, Y
WATSON, JW
WEBB, JC
HIRSCH, A
WESTFALL, GD
WETZLER, A
WHITTEN, C
WIEMAN, H
WISSINK, SW
WITT, R
CAINES, H
WOOD, J
WU, J
XU, N
HJORT, E
XU, QH
XU, Z
YEPES, P
YOO, IK
YUREVICH, VI
ZHAN, W
ZHANG, H
SANCHEZ, MCDL
ZHANG, WM
ZHANG, Y
HOFFMANN, GW
ZHANG, ZP
ZHAO, Y
ZHONG, C
ZOULKARNEEV, R
ZOULKARNEEVA, Y
ZUBAREV, AN
ZUO, JX
CASTILLO, J
CATU, O
CEBRA, D
BAUDOT, J
CHAJECKI, Z
CHALOUPKA, P
CHATTOPADHYAY, S
CHEN, HF
CHEN, JH
CHEN, Y
CHENG, J
CHERNEY, M
CHIKANIAN, A
CHOI, HA
HORNER, MJ
CHRISTIE, W
COFFIN, JP
CORMIER, TM
COSENTINO, MR
CRAMER, JG
CRAWFORD, HJ
DAS, D
DAS, S
DAUGHERITY, M
DE MOURA, MM
HUANG, HZ
DEDOVICH, TG
DEPHILLIPS, M
DEREVSCHIKOV, AA
DIDENKO, L
DIETEL, T
DJAWOTHO, P
DOGRA, SM
DONG, WJ
DONG, X
DRAPER, JE
HUANG, SL
DU, F
DUNIN, VB
DUNLOP, JC
MAZUMDAR, MRD
ECKARDT, V
EDWARDS, WR
EFIMOV, LG
EMELIANOV, V
ENGELAGE, J
EPPLEY, G
HUGHES, EW
ERAZMUS, B
ESTIENNE, M
FACHINI, P
FATEMI, R
FEDORISIN, J
FILIMONOV, K
FILIP, P
FINCH, E
FINE, V
FISYAK, Y
HUMANIC, TJ
FU, J
GAGLIARDI, CA
GAILLARD, L
GANS, J
GANTI, MS
GHAZIKHANIAN, V
GHOSH, P
GONZALEZ, JE
GORBUNOV, YG
IGO, G
JACOBS, P
JACOBS, WW
JAKL, P
JIA, F
BEKELE, S
JIANG, H
JONES, PG
JUDD, EG
KABANA, S
KANG, K
KAPITAN, J
KAPLAN, M
KEANE, D
KECHECHYAN, A
KHODYREV, VY
BELAGA, VV
KIM, BC
KIRYLUK, J
KISIEL, A
KISLOV, EM
KLEIN, SR
KOETKE, DD
KOLLEGGER, T
KOPYTINE, M
KOTCHENDA, L
KOUCHPIL, V
BELLINGERI-LAURIKAINEN, A
KOWALIK, KL
KRAMER, M
KRAVTSOV, P
KRAVTSOV, VI
KRUEGER, K
KUHN, C
KULIKOV, AI
KUMAR, A
KUZNETSOV, AA
LAMONT, MAC
BELLWIED, R
LANDGRAF, JM
LANGE, S
LAPOINTE, S
LAUE, F
LAURET, J
LEBEDEV, A
LEDNICKY, R
LEE, CH
LEHOCKA, S
LEVINE, MJ
BENEDOSSO, F
LI, C
LI, Q
LI, Y
LIN, G
LINDENBAUM, SJ
LISA, MA
LIU, F
LIU, H
LIU, J
LIU, L
BEZVERKHNY, BI
LIU, Z
Keywords: transverse-momentum distributions
qcd jets
d+au collisions
hadron
particle
p+p
fragmentation
equilibration
physics
proton
Issue Date: 2006
Publisher: AMERICAN PHYSICAL SOC
Citation: PHYSICAL REVIEW D, 74(3)
Abstract: We report measurements of transverse momentum p(t) spectra for ten event multiplicity classes of p-p collisions at root s=200 GeV. By analyzing the multiplicity dependence we find that the spectrum shape can be decomposed into a part with amplitude proportional to multiplicity and described by a Levy distribution on transverse mass m(t), and a part with amplitude proportional to multiplicity squared and described by a Gaussian distribution on transverse rapidity y(t). The functional forms of the two parts are nearly independent of event multiplicity. The two parts can be identified with the soft and hard components of a two-component model of p-p collisions. This analysis then provides the first isolation of the hard component of the p(t) spectrum as a distribution of simple form on y(t).
URI: http://dx.doi.org/10.1103/PhysRevD.74.032006
http://dspace.library.iitb.ac.in/xmlui/handle/10054/16548
http://hdl.handle.net/10054/16548
ISSN: 1550-7998
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